In the late November 2022 Microsoft announced, that Microsoft SQL Server 2022 is generally available. New version brings many great features, and upgrades the existing ones. For the purpose of this blog post, I am using a Developer Edition of…Read more ›

Many of you may have heard of ChatGPT, a dazzling new AI tool. We are hearing lots of gushing praise for the tool. Well, how well does it do in data science contexts? I tried a few queries here, and found interesting results. I first requested, “Write an R function ...

The periodogram is the simplest and most common spectral estimator and, in R is implemented as findPer

In the series of Azure Machine Learning posts: After creating the Azure Machine Learning workspace, you will be able not only to start the Studio but access all the necessary settings and information. In this overview page, you can click…Read more ›

Around the beginning of December social media accounts start to fill with images of people’s Spotify Wrapped showing their most listened to songs. If you’re an #RStats user, you might also be interested in which functions you use most often...

People’s feelings about the Christmas season span a wide range, from very positive to very negative. As for where I fall, well: Code library(tidyverse) library(ggplot2) library(lubridate) df

A Google search for ‘Gaussian Process Regression’ returns some intimidating material for a non-statistician. After filtering away the obscure stuff I’ll never understand and digging around within the code that makes GPR happen, I’m proud to say that I feel I’ve gotten my arms around the basics ...

I enjoy learning new things about machine learning, and I enjoy meeting like minded people too. That is why I go to meetups and conferences. But not everyone I meet becomes a member of every group. So I keep sending my coworkers new events that I hear about here in ...

Data science and data engineering are incredibly cognitively demanding professions. As data professionals, we are required to leverage both our analytical/engineering skills and our interpersonal ...

The Oxford R useR Group organizers are leading the R meetup effort in Oxford, UK. The group has over 600 subscribers and brings together __20 R enthusiasts together monthly in... The post A Community Gathering in Oxford for Learning about R and Networking Opportunities appeared first on R Consortium.

Azure Machine Learning (or Azure Machine Learning Service and abbreviation AML) is Azure’s cloud service for creating, managing and productionalising machine learning projects. It is a collaborative tool for Data Scientists, Machine Learning Engineers, and data engineers, covering their daily…Read more ›

I can’t tell you how painful it is to be better at something in Excel than in R. And one of the gripes I still have (10 years after making the switch from Excel to R) is that it’s still tough to make dual-axis plots in R. Guess what, ...

Last month, Christian Graul re-published "bReeze: Functions for Wind Resource Assessment" on CRAN. This is wonderful news: it gives R users a chance at the functionality which Python has in windpowerlib. I admit I am a bit late to the party--the original version was published way back in 2018, but there's ...

The post Autocorrelation and Partial Autocorrelation in Time Series appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. Autocorrelation and Partial Autocorrelation in Time Series, The correlation between two observations made at various times throughout a time series ...

Dashboards created in R Shiny generate insights that empower businesses to improve processes, initiatives, and innovations. But Shiny is not only a business intelligence tool. It can serve many goals and act as a tool for good. Learn more about how Appsilon is using Data for Good. Bespoke visualizations are ...